This table is an extract from the PRP Top 10000. It gives the submitted PRPs during the last 2 months.
|
Rank
|
Probable prime
|
Digits (> 50000)
|
Who? |
When?
|
| 41 | (14^1724417-1)/13 | 1976402 | Paul Bourdelais | 07/2026 |
| 155 | 195957^127814+127814^195957 | 1000670 | Gabor Levai | 08/2026 |
| 163 | 2^3323214-55877 | 1000388 | Stefano Morozzi | 07/2026 |
| 164 | 2^3323205-74739 | 1000385 | Stefano Morozzi | 07/2026 |
| 238 | 2^2355865+248627 | 709187 | Enzo Doria | 07/2026 |
| 245 | 2^2292319+249773 | 690057 | Enzo Doria | 08/2026 |
| 247 | 2^2290138+56209 | 689401 | Enzo Doria | 07/2026 |
| 248 | (44^418423-1)/43 | 687657 | Paul Bourdelais | 08/2026 |
| 250 | 2^2273911+247733 | 684516 | Enzo Doria | 07/2026 |
| 252 | (70^368293-1)/69 | 679535 | Paul Bourdelais | 08/2026 |
| 254 | (43^414971+1)/44 | 677841 | Paul Bourdelais | 08/2026 |
| 259 | (79^354091-1)/78 | 671931 | Paul Bourdelais | 08/2026 |
| 271 | (77^348559-1)/76 | 657552 | Paul Bourdelais | 08/2026 |
| 273 | 2^2176523+58403 | 655199 | Enzo Doria | 08/2026 |
| 289 | 2^2110918+57469 | 635450 | Enzo Doria | 08/2026 |
| 304 | 2^2084902+250069 | 627619 | Enzo Doria | 08/2026 |
| 318 | 2^2024217+247007 | 609351 | Enzo Doria | 07/2026 |
| 391 | 2^1886858+56209 | 568001 | Enzo Doria | 07/2026 |
| 558 | 2^1678509+56537 | 505282 | Enzo Doria | 08/2026 |
| 592 | 2^1657814+247939 | 499052 | Enzo Doria | 07/2026 |
| 680 | 2^1587398+249709 | 477855 | Enzo Doria | 07/2026 |
| 727 | 2^1543162+5869 | 464539 | Enzo Doria | 07/2026 |
| 766 | 2^1504189+57467 | 452807 | Enzo Doria | 07/2026 |
| 800 | 2^1480306+5869 | 445617 | Enzo Doria | 07/2026 |
| 807 | 2^1474931+250163 | 443999 | Enzo Doria | 08/2026 |
| 813 | 2^1469163+249173 | 442263 | Enzo Doria | 07/2026 |
| 861 | 2^1428971+249293 | 430164 | Enzo Doria | 07/2026 |
| 872 | 2^1422457+250127 | 428203 | Enzo Doria | 08/2026 |
| 879 | 2^1418245+249287 | 426935 | Enzo Doria | 07/2026 |
| 895 | 2^1410641+249437 | 424646 | Enzo Doria | 07/2026 |
| 2259 | 8^256065+256065 | 231250 | Anonymous | 08/2026 |
| 2514 | 3^436268+436268 | 208153 | Anonymous | 08/2026 |
| 2537 | 4^342873-342873 | 206431 | Anonymous | 08/2026 |
| 2547 | 3^430622+430622 | 205459 | Anonymous | 08/2026 |
| 4307 | 3^324698-324698 | 154921 | Anonymous | 08/2026 |
| 4345 | 6^198187+198187 | 154220 | Anonymous | 08/2026 |
| 4869 | 4^239421-239421 | 144146 | Anonymous | 08/2026 |
| 6037 | (49^75161+3^75161)/52 | 127036 | Robert Price | 07/2026 |
| 6437 | 4^203111-203111 | 122286 | Anonymous | 08/2026 |
| 7476 | (27^77783+5^77783)/32 | 111335 | Robert Price | 07/2026 |
| 9469 | reverse(2^342243)-1 | 103026 | Anonymous | 07/2026 |
| 14918 | 11^83660-83660 | 87123 | Anonymous | 08/2026 |
| 15582 | 2^280728+12751 | 84508 | Enzo Doria | 08/2026 |
| 17396 | (49^45503+3^45503)/52 | 76908 | Robert Price | 07/2026 |
| 18344 | 64^40437+40437 | 73037 | Anonymous | 08/2026 |
| 20758 | 2^214112+12751 | 64455 | Enzo Doria | 08/2026 |
| 21261 | T(237572)/228502848119139943250185711050109624008522 | 62832 | Youcef Lemsafer | 07/2026 |
| 21333 | T(236494)/284303753 | 62579 | Youcef Lemsafer | 07/2026 |
| 21575 | (48^36781+47^36781)/95 | 61836 | Richard Fischer | 07/2026 |
| 21713 | ((3*130988-112953)*F(293936)-(130988-112953)*L(293936))/2 | 61434 | Yaroslav Berezhko | 08/2026 |
| 21720 | T(232042)/17446899194641907 | 61393 | Youcef Lemsafer | 07/2026 |
| 21805 | T(231115)/23057271 | 61157 | Youcef Lemsafer | 07/2026 |
| 23775 | (45^36151+4^36151)/49 | 59764 | Robert Price | 07/2026 |
| 23880 | T(224685)/99869951353345468085845343132444487880 | 59425 | Youcef Lemsafer | 07/2026 |
| 24083 | T(222313)/9266823612 | 58825 | Youcef Lemsafer | 07/2026 |
| 24142 | T(221742)/3669085297006310116854969751709451 | 58650 | Youcef Lemsafer | 07/2026 |
| 24312 | T(219713)/48418124832 | 58136 | Youcef Lemsafer | 07/2026 |
| 24504 | ((3*130684-61755)*F(275403)-(130684-61755)*L(275403))/2 | 57561 | Yaroslav Berezhko | 07/2026 |
| 24890 | T(213053)/1608528226642532948808608 | 56360 | Youcef Lemsafer | 07/2026 |
| 24953 | (26^39749+5^39749)/31 | 56243 | Robert Price | 07/2026 |
| 25432 | (26^39041+5^39041)/31 | 55241 | Robert Price | 07/2026 |
| 25545 | T(207525)/538010201591690214116 | 54900 | Youcef Lemsafer | 07/2026 |
| 25611 | T(206606)/608715 | 54672 | Youcef Lemsafer | 07/2026 |
| 26113 | T(201189)/510658541521130412 | 53227 | Youcef Lemsafer | 07/2026 |
| 26673 | (23^38851+5^38851)/28 | 52904 | Robert Price | 07/2026 |
| 42342 | T(194913)/112 | 51581 | Youcef Lemsafer | 07/2026 |
| 42949 | T(194738)/42571771 | 51529 | Youcef Lemsafer | 07/2026 |
| 44284 | (29^35153+5^35153)/34 | 51407 | Robert Price | 07/2026 |
| 48386 | numbpart(2100982676) | 51053 | Greg Childers | 07/2026 |
| 48410 | numbpart(2100806061) | 51051 | Greg Childers | 07/2026 |
| 48464 | numbpart(2100541837) | 51047 | Greg Childers | 07/2026 |
| 48465 | numbpart(2100412931) | 51046 | Greg Childers | 07/2026 |
| 48488 | numbpart(2100373188) | 51045 | Greg Childers | 07/2026 |
| 48489 | numbpart(2100370983) | 51045 | Greg Childers | 07/2026 |
| 58591 | (2^84380*3^51749+1)/(7*81703*4363969) | 50080 | Michael Porter | 07/2026 |
| 58843 | (2^84301*3^51741+1)/(31*53*439) | 50059 | Michael Porter | 07/2026 |
| 59336 | (2^84400*3^51643+1)/(7*20743*2038297) | 50036 | Michael Porter | 07/2026 |
| 59861 | (2^84221*3^51725+1)/(7*29*27751) | 50026 | Michael Porter | 07/2026 |
| 60380 | (2^84359*3^51605+1)/(5*7) | 50015 | Michael Porter | 07/2026 |
| 60381 | (2^84167*3^51723-1)/5 | 50015 | Michael Porter | 07/2026 |
| 60666 | (2^84156*3^51721-1)/47 | 50009 | Michael Porter | 07/2026 |
| 60725 | (2^84226*3^51682+1)/(37*25321) | 50008 | Michael Porter | 07/2026 |
| 60726 | (2^84200*3^51691-1)/(13*23) | 50008 | Michael Porter | 07/2026 |